120922984

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 289434600

約数和(自身を除く): 168511616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 61, 91, 98, 104, 122, 182, 196, 244, 364, 389, 392, 427, 488, 637, 728, 778, 793, 854, 1274, 1556, 1586, 1708, 2548, 2723, 2989, 3112, 3172, 3416, 5057, 5096, 5446, 5551, 5978, 6344, 10114, 10892, 11102, 11956, 19061, 20228, 21784, 22204, 23729, 23912, 35399, 38122, 38857, 40456, 44408, 47458, 70798, 76244, 77714, 94916, 141596, 152488, 155428, 166103, 189832, 247793, 283192, 308477, 310856, 332206, 495586, 616954, 664412, 991172, 1162721, 1233908, 1328824, 1982344, 2159339, 2325442, 2467816, 4318678, 4650884, 8637356, 9301768, 15115373, 17274712, 30230746, 60461492, 120922984]

約数ペア:

[(1, 120922984), (2, 60461492), (4, 30230746), (7, 17274712), (8, 15115373), (13, 9301768), (14, 8637356), (26, 4650884), (28, 4318678), (49, 2467816), (52, 2325442), (56, 2159339), (61, 1982344), (91, 1328824), (98, 1233908), (104, 1162721), (122, 991172), (182, 664412), (196, 616954), (244, 495586), (364, 332206), (389, 310856), (392, 308477), (427, 283192), (488, 247793), (637, 189832), (728, 166103), (778, 155428), (793, 152488), (854, 141596), (1274, 94916), (1556, 77714), (1586, 76244), (1708, 70798), (2548, 47458), (2723, 44408), (2989, 40456), (3112, 38857), (3172, 38122), (3416, 35399), (5057, 23912), (5096, 23729), (5446, 22204), (5551, 21784), (5978, 20228), (6344, 19061), (10114, 11956), (10892, 11102)]